Coded documents revealing the identities of every UNACO agent have been stolen, puttling every agency life at risk. The ransom is huge but the criminal mastermind is also threatening to launch nuclear missiles if UNACO refuse to cooperate. With the clock ticking, can UNACO survive? A major crisis threatens UNACO. In a terrifying attack at Lisbon airport a world-renowned cryptologist is captured along with vital coded documents about the...